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Scylla Enterprise Release 2018.1.8

Scylla Enterprise Release

The Scylla team is pleased to announce the release of Scylla Enterprise 2018.1.8, a production-ready Scylla Enterprise minor release. Scylla Enterprise 2018.1.8 is a bug fix release for the 2018.1 branch, the latest stable branch of Scylla Enterprise. Scylla Enterprise customers are encouraged to upgrade to Scylla Enterprise 2018.1.8 in coordination with the Scylla support team.

This release of our enterprise NoSQL database includes memory management improvements, first introduced in Scylla Open Source 2.3 release and graduated into Scylla Enterprise. These changes allow Scylla to free large contiguous areas of memory more reliably with less effort and improves the performance of workloads that have large blobs or collections. #2480

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Additional fixed issues in this release, with open source references, if exists:

  • In extreme out-of-memory situations, failure to allocate an internal data structure used for synchronizing memtable flushes can result in a segmentation fault and crash. #3931

Auditing: audit configuration syntax in scylla.yaml was changed from audit-categories and audit-tables to audit_categories and audit_tables. Note that the upgrade procedure does *not* update existing scylla.yaml automatically. More on Scylla Enterprise auditing and auditing configuration here

Tzach Livyatan

About Tzach Livyatan

Tzach Livyatan has a B.A. and MSc in Computer Science (Technion, Summa Cum Laude), and has had a 15 year career in development, system engineering and product management. In the past he worked in the Telecom domain, focusing on carrier grade systems, signalling, policy and charging applications.